Before accessing the API, you must obtain OAuth 2.0 credentials. Contact your Customer Success Manager or submit your information through our contact form.
Registration Requirements
Property
Description
Example
Available Callback URLs
Redirect URIs allowed in OAuth flows
https://yoursite1.com, iosapp://hgcb
Default Callback URL
Used if redirect_uri is omitted
https://yoursite.com/callback
Attribution Logo
Optional logo displayed during auth
"Your Logo"
Website URL
Unique base URL identifying your app
https://yoursite.com
Returned Credentials
Field
Description
client_id
Unique app identifier
client_secret
Secret used to authenticate your client (handle securely)
scopes
Comma-separated list of permissions assigned to your app
